TY - RPRT TI - Focusing and defocusing in electron scattering along atomic chains. AU - S Valeri AU - di Bona A AU - GC Gazzadi PY - 1994 DO - 10.1103/physrevb.50.14617 UR - https://pubmed.ncbi.nlm.nih.gov/9975692/ ID - 9975692 ER -